Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2020-20892

Divide By Zero

Published: Sep 20, 2021 | Modified: Nov 07, 2023
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-20892
CWEhttps://cwe.mitre.org/data/definitions/369.html

An issue was discovered in function filter_frame in libavfilter/vf_lenscorrection.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts due to a division by zero.

Weakness

The product divides a value by zero.

Affected Software

Name Vendor Start Version End Version
Ffmpeg Ffmpeg 4.2.1 (including) 4.2.1 (including)
Ffmpeg Ubuntu bionic *
Ffmpeg Ubuntu esm-apps/xenial *
Ffmpeg Ubuntu trusty *
Ffmpeg Ubuntu upstream *
Ffmpeg Ubuntu xenial *
Qtwebengine-opensource-src Ubuntu bionic *
Qtwebengine-opensource-src Ubuntu hirsute *
Qtwebengine-opensource-src Ubuntu impish *
Qtwebengine-opensource-src Ubuntu kinetic *
Qtwebengine-opensource-src Ubuntu lunar *
Qtwebengine-opensource-src Ubuntu mantic *
Qtwebengine-opensource-src Ubuntu trusty *
Qtwebengine-opensource-src Ubuntu xenial *
Vice Ubuntu bionic *
Vice Ubuntu hirsute *
Vice Ubuntu impish *
Vice Ubuntu kinetic *
Vice Ubuntu lunar *
Vice Ubuntu mantic *
Vice Ubuntu trusty *
Vice Ubuntu xenial *

References

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